Description：A student tries to fix a problem he accidentally caused in OZ, a digital world, while pretending to be the fiancé of his friend at her grandmother's 90th birthday.
Description：In the year 2045, after an economic disaster known as the Synchronized Global Default, rapid developments in AI propelled the world to enter a state of "Sustainable War". However, the public is not aware of the threat that AI has towards the human race. A compilation film with newly added footage.
